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SPTool: A Signal Processing GUI Suite


The following chapter describes the Signal Processing Tool (SPTool) and provides a detailed example showing how to use this Graphical User Interface.
SPTool: An Interactive Signal Processing Environment
Overview of the tool
Opening SPTool
How to start the tool
Getting Context-Sensitive Help
How to get help
Signal Browser
Viewing signals
Filter Designer
Designing filters
Filter Visualization Tool
Viewing and analyzing filters
Spectrum Viewer
Viewing spectra
Filtering and Analysis of Noise
Full example using the tool
Exporting Signals, Filters, and Spectra
Sending data out of the tool
Accessing Filter Parameters
Using MATLAB to access saved filter parameters
Importing Filters and Spectra into SPTool
Bringing data into the tool
Loading Variables from the Disk
Bringing data from a disk into the tool
Selecting Signals, Filters, and Spectra in SPTool
Selecting data
Editing Signals, Filters, or Spectra in SPTool
Editing data
Designing a Filter with the Pole/Zero Editor
Using the Pole/Zero Editor
Redesigning a Filter Using the Magnitude Plot
Changing the filter design using Magnitude plot
Setting Preferences
Customizing the tool
Making Signal Measurements with Markers
Measuring signals


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